What to Check/ Getting Ready for Use

As i'm currently getting my ski ready for Mid March to start takingit out more often im looking for things to check and go over to ensure the ski is well sorted

So far i've:
Replaced the Fuel Float
Ordered new see through fuel piping to replace old grey stuff
New Plugs have been fitted
Flushed through water muffler
New Battery
Greased All niples etc
Fitted New grips
Repaired the front holder Tub
Changed out ski bunks on trailer to custom roller setup
Clean all the foot matts now like new
Have a Working MFD

What else can I do to prepare for the fun of using my ski, any other service items worth doing??